Note - Karthikeyan failed to meet the 107% requirement so races at the stewards' discretion

Hamilton excluded from qualifying results; Maldonado on pole

McLaren’s Lewis Hamilton has lost his pole position for Sunday’s Spanish
race after the Barcelona stewards found his car did not have sufficient
fuel onboard. Hamilton stopped out on track at the end of Q3 after
being told by his team to pull over at the side of the circuit on his
return to the pits.

As a result of the stewards’ decision,
Williams’ Pastor Maldonado inherits pole position for the Barcelona
round, whilst Hamilton - excluded from the qualifying results - will
start Sunday's race from the back of the grid.